Honestly, no. Supers are already pretty strong on every subclass. They should nerf all the supers atually. Not by damage, but by their damage resistance. Each super deserves between 30-50% less armor, based on how it functions and what it can do. If everything gets nerfed, everything is on an even playingfield. Tankiness in PvP is a major issue. Not just Spectral Blades but all supers. People are literally hopeless to fight against most supers because said supers can just swoop in and clean up the place with the players having no option than to take the L and accept it. Thats poor balancing. Players in groups of 2 should be able to shut down a super without requiring something specific like a Tractor cannon or suppressor grenade. If Spectral Blades, Blade Barrage, Sentinel, Dawnblade and so on become less tanky, they become less of an issue.